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Substack data breach exposes emails and phone numbers

Substack users should update passwords and watch for phishing attempts after data breach exposed contact information, security experts recommend following disclosure.

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If you read newsletters to stay informed, here is an update worth paying attention to. Substack, a popular platform where writers, journalists and creators send email updates directly to subscribers, has co… [5998 chars]

Source: Fox News | Published: 2026-02-17T13:25:56Z

Credit: Fox News

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